標準號：BS EN ISO 13789-2007
中文標準名稱：建筑物熱性能.傳熱系數和熱通風系數.計算方法
英文標準名稱：Thermal performance of buildings — Transmission and ventilation heat transfer coefficients — Calculation method (ISO 13789:2007)
標準類型：P31
發布日期：2008/10/31 12:00:00
實施日期：2008/10/31 12:00:00
中國標準分類號：P31
國際標準分類號：91.120.10
引用標準：ISO 6946;ISO 7345;ISO 10077-1;ISO 10077-2;ISO 10211;ISO 13370;ISO 14683;EN 15242
適用范圍：This International Standard specifies a method and provides conventions for the calculation of the steadystate transmission and ventilation heat transfer coefficients of whole buildings and parts of buildings. It is applicable both to heat loss (internal temperature higher than external temperature) and to heat gain (internaltemperature lower than external temperature). For the purpose of this International Standard, the heated or cooled space is assumed to be at uniform temperature.Annex A provides a steady-state method to calculate the temperature in unconditioned spaces adjacent toconditioned spaces.